of box book, emergency services say they are investigating the plaza, caused widespread damage. sonya geiger reports. the moment a gas tanker stuck under a bridge exploded into flames. it was outside the tambo memorial hospital. inside the impact collapse, the roof and left day be strewn around. the emergency room ne, by homes were also damaged, as flame spread from the site of the exclusion. residents from a nearby elderly care home were evacuated. it was more like a bomb. will you say the i was been eat happy in that gain? that bomb venue it out? we like what's going on there? when we saw the was flames, we saw fire under the bridge. like what was going on? what's going on then we saw it think i which was painting the tank. it had been reportedly delivering gas to the hospital when it got stuck under a low bridge. the box break finer. crude responded speedily and on our right road, a farm bill clark. but us when the lights they tried to trick steven the prior, but unfortunately the turn griggs flooded and seek so the fire fighters were injured. and then a no number of bystanders were odyss